What medium is "Maebyeong (plum bottle) decorated with cranes and clouds"?

Maebyeong (plum bottle) decorated with cranes and clouds is Stoneware with inlaid decoration under celadon glaze .

Is "Maebyeong (plum bottle) decorated with cranes and clouds" in the public domain?

Yes, Maebyeong (plum bottle) decorated with cranes and clouds is in the public domain and available for free download under CC0 license.

Ctrl K

This artwork was created second half 12th century.

Unknown Artist, second half 12th century